ES263191U - Shovel excavator bucket teeth - Google Patents

Shovel excavator bucket teeth

Info

Publication number
ES263191U
ES263191U ES1982263191U ES263191U ES263191U ES 263191 U ES263191 U ES 263191U ES 1982263191 U ES1982263191 U ES 1982263191U ES 263191 U ES263191 U ES 263191U ES 263191 U ES263191 U ES 263191U
Authority
ES
Spain
Prior art keywords
tooth
excavator bucket
bucket teeth
pin
shovel excavator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES1982263191U
Other languages
Spanish (es)
Other versions
ES263191Y (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of ES263191U publication Critical patent/ES263191U/en
Application granted granted Critical
Publication of ES263191Y publication Critical patent/ES263191Y/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7075—Interfitted members including discrete retainer
    • Y10T403/7077—Interfitted members including discrete retainer for telescoping members
    • Y10T403/7079—Transverse pin
    • Y10T403/7086—Wedge pin

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Clamps And Clips (AREA)
  • Connection Of Plates (AREA)

Abstract

A curvilinear resilient pin for securing a tooth to the bucket of an excavating device includes a plurality of waves or undulations formed along its surface. The pin is inserted into a channel formed through a tooth support upon which the tooth is mounted as well as through apertures formed in the tooth. The waves or undulations contact and exert pressure upon the tooth and the tooth support so as to laterally restrain the pin within the channel.
ES1982263191U 1981-02-16 1982-02-13 "PERFECTED ARRANGEMENT OF FIXATION OF TEETH IN EXCAVATORS AND SIMILAR". Expired ES263191Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8102972A FR2500030A2 (en) 1981-02-16 1981-02-16 IMPROVEMENTS ON TEETH OF MECHANICAL SHOVEL BUCKETS

Publications (2)

Publication Number Publication Date
ES263191U true ES263191U (en) 1982-07-16
ES263191Y ES263191Y (en) 1983-03-01

Family

ID=9255232

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982263191U Expired ES263191Y (en) 1981-02-16 1982-02-13 "PERFECTED ARRANGEMENT OF FIXATION OF TEETH IN EXCAVATORS AND SIMILAR".

Country Status (7)

Country Link
US (1) US4455771A (en)
BE (1) BE892096R (en)
DE (1) DE3204585A1 (en)
ES (1) ES263191Y (en)
FR (1) FR2500030A2 (en)
GB (1) GB2093142B (en)
IT (1) IT1149650B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE450504B (en) * 1983-07-26 1987-06-29 Bofors Wear Parts Ab WRADING SYSTEM FOR EQUIPMENT TOOLS
DE3440448A1 (en) * 1984-02-08 1985-08-08 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen CHISEL ARRANGEMENT, ESPECIALLY FOR CARBON
DE3608786A1 (en) * 1986-03-15 1987-09-17 Gewerk Eisenhuette Westfalia CHISEL ARRANGEMENT, ESPECIALLY FOR CARBON AND THE LIKE
US4761900A (en) * 1986-12-04 1988-08-09 Esco Corporation Excavating tooth assembly
US4903420A (en) * 1988-10-20 1990-02-27 Esco Corporation Mining tooth point
US5956874A (en) * 1998-05-07 1999-09-28 Columbia Steel Casting Co., Inc. Tooth assembly and lock system
FR2792343B1 (en) * 1999-04-19 2001-06-22 Charles Pasqualini CONNECTION DEVICE BETWEEN WEAR PARTS AT THE END OF TOOLS AND RECEPTACLES FOR USE ON PUBLIC WORKS MACHINERY AND EQUIPMENT
SE522438C2 (en) * 2002-12-23 2004-02-10 Combi Wear Parts Ab Wear part system for detachable mounting of wear parts to a soil preparation machine tool
FR2914378B1 (en) * 2007-03-30 2009-10-09 Jean Pierre Dorguin LOCKING DEVICE AND KEY.
NO334868B1 (en) * 2008-04-10 2014-06-23 Komatsu Kvx Llc Drawer wear unit comprising a wear part and an adapter
US11371223B2 (en) 2020-03-11 2022-06-28 Robert S. Bierwith Fastener systems having elongate arcuate body

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936538A (en) * 1954-12-15 1960-05-17 American Steel Foundries Dipper tooth assembly
GB800130A (en) * 1956-07-25 1958-08-20 Caterpillar Tractor Co Ripper tooth structure
US3025619A (en) * 1959-05-18 1962-03-20 Gen Metals Corp Spring retainer for bucket teeth
US3106256A (en) * 1962-01-08 1963-10-08 Richard A Mcbride Excavating tooth structure
US3160967A (en) * 1963-09-10 1964-12-15 Irvin H Nichols Removable blade arrangment with recesses therein for receiving support projections
US3256622A (en) * 1964-12-24 1966-06-21 William Douglas Sellers Tooth retainer assembly
DE2211768A1 (en) * 1971-03-18 1972-10-05 Italsider Spa Connection device for excavator or ripper teeth, especially for two-part excavators
US4061432A (en) * 1976-04-22 1977-12-06 Esco Corporation Releasable lock for excavating tooth
FR2377488A1 (en) * 1977-01-14 1978-08-11 Poncin Andre IMPROVEMENTS ON MECHANICAL SHOVEL BUCKETS TEETH

Also Published As

Publication number Publication date
FR2500030B2 (en) 1984-06-22
GB2093142A (en) 1982-08-25
IT1149650B (en) 1986-12-03
IT8219661A0 (en) 1982-02-15
FR2500030A2 (en) 1982-08-20
US4455771A (en) 1984-06-26
ES263191Y (en) 1983-03-01
DE3204585A1 (en) 1982-09-23
GB2093142B (en) 1984-12-12
BE892096R (en) 1982-05-27
DE3204585C2 (en) 1990-11-08

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970519